Create attractive VASL scenarios, with loads of useful information embedded to assist with game play.
https://vasl-templates.org
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94 lines
3.4 KiB
94 lines
3.4 KiB
"""Implement the "server settings" dialog."""
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import os
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from PyQt5 import uic
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from PyQt5.QtWidgets import QDialog, QFileDialog
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from PyQt5.QtGui import QIcon
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from vasl_templates.main import app_settings
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from vasl_templates.main_window import MainWindow
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from vasl_templates.webapp.config.constants import DATA_DIR
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from vasl_templates.webapp.file_server.vasl_mod import VaslMod, SUPPORTED_VASL_MOD_VERSIONS_DISPLAY
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from vasl_templates.webapp.files import install_vasl_mod
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# ---------------------------------------------------------------------
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class ServerSettingsDialog( QDialog ):
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"""Let the user manage the server settings."""
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def __init__( self, parent ) :
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# initialize
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super().__init__( parent=parent )
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# initialize the UI
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base_dir = os.path.split( __file__ )[0]
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dname = os.path.join( base_dir, "ui/server_settings.ui" )
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uic.loadUi( dname, self )
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self.select_vasl_mod_button.setIcon(
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QIcon( os.path.join( base_dir, "resources/file_browser.png" ) )
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)
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self.setMinimumSize( self.size() )
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# initialize handlers
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self.select_vasl_mod_button.clicked.connect( self.on_select_vasl_mod )
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self.ok_button.clicked.connect( self.on_ok )
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self.cancel_button.clicked.connect( self.on_cancel )
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# load the current server settings
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self.vasl_mod.setText( app_settings.value( "ServerSettings/vasl-mod" ) )
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self.vasl_mod.setToolTip(
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"Supported versions: {}".format( SUPPORTED_VASL_MOD_VERSIONS_DISPLAY )
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)
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def on_select_vasl_mod( self ):
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"""Let the user select a VASL module."""
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fname = QFileDialog.getOpenFileName(
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self, "Select VASL module",
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app_settings.value( "ServerSettings/vasl-mod" ),
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"VASL module files (*.vmod)|All files (*.*)"
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)[0]
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if fname:
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self.vasl_mod.setText( fname )
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def on_ok( self ):
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"""Accept the new server settings."""
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# save the new settings
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fname = self.vasl_mod.text().strip()
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vasl_mod_changed = fname != app_settings.value( "ServerSettings/vasl-mod" )
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app_settings.setValue( "ServerSettings/vasl-mod", fname )
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# install the new settings
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# NOTE: We should really do this before saving the new settings, but that's more trouble
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# than it's worth at this stage... :-/
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try:
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install_server_settings()
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except Exception as ex: #pylint: disable=broad-except
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MainWindow.showErrorMsg( "Couldn't install the server settings:\n\n{}".format( ex ) )
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return
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self.close()
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# check if the VASL module was changed
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if vasl_mod_changed:
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# NOTE: It would be nice not to require a restart, but calling QWebEngineProfile.clearHttpCache() doesn't
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# seem to, ya know, clear the cache, nor does setting the cache type to NoCache seem to do anything :-/
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MainWindow.showInfoMsg( "The VASL module was changed - you should restart the program." )
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def on_cancel( self ):
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"""Cancel the dialog."""
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self.close()
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# ---------------------------------------------------------------------
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def install_server_settings():
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"""Install the server settings."""
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# load the VASL module
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fname = app_settings.value( "ServerSettings/vasl-mod" )
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if fname:
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vasl_mod = VaslMod( fname, DATA_DIR )
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else:
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vasl_mod = None
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install_vasl_mod( vasl_mod )
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